/**
* @param LayerInterface[] $layers
* @param mixed[] $options
*/
protected function initContents(array $layers, $options)
{
foreach ($layers as $layer) {
if ($layer instanceof ImageAwareLayerInterface) {
$this->initImageAwareLayerResource($layer);
} elseif ($layer instanceof TextLayerInterface) {
$this->initTextLayerResource($layer);
}
if ($layer instanceof RegularLayerInterface) {
$resource = $this->rh->getMergedGdResource($layers[0]->get('final.resource'), $layer->get('final.resource'), $layer->get('regular.move.x'), $layer->get('regular.move.y'), $layer->get('regular.move.gravity'), $layer->get('image.opacity'));
imagedestroy($layer->get('final.resource'));
$layers[0]->set('final.resource', $resource);
}
}
$contents = $this->rh->getContentsFromGdResource($layers[0]->get('final.format'), $layers[0]->get('final.resource'), $options, true);
imagedestroy($layers[0]->get('final.resource'));
$layers[0]->set('final.contents', $contents);
}
/**
* @param BackgroundLayerInterface $layer
*/
protected function mergeFrameResource(BackgroundLayerInterface $layer)
{
if (!$layer->has('gif.cache_resource')) {
return;
}
$resource = $layer->get('gif.frame_resource');
$cacheResource = $layer->get('gif.cache_resource');
$extracted = $layer->get('gif.extracted');
$resource = $this->rh->getMergedGdResource($resource, $cacheResource);
if ($extracted->last()) {
imagedestroy($cacheResource);
}
$layer->set('gif.frame_resource', $resource);
}
